A barrel contains 90 gallons of water. Water leaked out of the barrel at a rate of 9 gallons every 5 days. At this rate how many days will it take for the barre! leak al 90 gallons?​

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo